<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <!-- echarts的容器，高度是必写的, 宽度可选 -->
    <div id="main" style="height: 400px"></div>

    <script src="../libs/echarts-5.3.3.js"></script>
    <script>
      window.onload = function () {
        // 1.基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'))

        // 2.指定图表的配置项和数据
        var option = {
          backgroundColor: 'rgba(255,0,0,0.1)',
          grid: {
            backgroundColor: 'rgba(0,255,0,0.1)',
            show: true,
          },
          xAxis: {
            data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子'],
          },
          yAxis: {},
          series: [
            {
              name: '销量',
              type: 'bar',
              data: [5, 20, 36, 10, 10, 20],
            },
          ],
        }

        // 3.使用刚指定的配置项和数据显示图表。
        myChart.setOption(option)
      }
    </script>
  </body>
</html>
